package containers;
import java.util.*;
class StringAddress{
    private String s;

    public StringAddress(String s) {
        this.s = s;
    }

    @Override
    public String toString() {
        return super.toString()+" "+s;
    }
}
public class FillingLists {
    public static void main(String[] args) {
        List<StringAddress> list=new ArrayList<StringAddress>(Collections.nCopies(4,new StringAddress("Hello")));
        System.out.println(list);
        System.out.println(list);
    }
}
